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An injection mold with a water blowing device

A technology for injection molds and mold bases, which is applied in the direction of dry gas arrangement, lighting and heating equipment, dryers, etc. It can solve the problems of low water cooling efficiency, inability to clean water droplets, and inability to treat water in the cooling chamber, so as to improve the cooling effect and efficiency, increase the service life, and improve the effect of cleaning effect

Active Publication Date: 2022-05-17
广州市立和塑胶制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing injection mold cannot effectively treat the water in the cooling cavity after use, and the existing water blowing device can only blow out the remaining water droplets at the bottom, and cannot clean the remaining water drops on the inner wall. During the cooling process, the existing water cooling efficiency is low

Method used

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  • An injection mold with a water blowing device
  • An injection mold with a water blowing device
  • An injection mold with a water blowing device

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0025] refer to Figure 1-6 , an injection mold with a water blowing device, including a base 1, the upper end of the base 1 is fixedly connected with a lower mold base 2, the lower mold base 2 is provided with a cooling cavity 3, and the upper end of the lower mold base 2 is provided with a corresponding The matching upper mold base 4, the base 1 is provided with a water tank 13, and the water tank 13 is connected to the cooling chamber 3, wherein the hollow structure in the base 1 is as follows figure 1 As shown, and the base 1 and the side walls of the water tank 13 are provided with ventilation ports (not shown in the figure), the bottom of the cooling chamber 3 ...

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Abstract

The invention discloses an injection mold with a water blowing device, which comprises a base. The mold base, the base is provided with a water tank, the water tank is connected with the cooling chamber, the side wall of the cooling chamber is provided with a water blowing chamber, the side wall of the water blowing chamber is provided with a water blowing port connected with the cooling chamber, and the cooling chamber is far away from the water blowing port The side wall of one end of the cooling chamber is communicated with a collection tank, and the end of the collection tank far away from the lower die base is communicated with a first conduit, the first conduit is installed with a first control valve, and the side wall of the cooling chamber is connected with a second conduit , the second control valve is installed on the second conduit, the end of the second conduit away from the lower mold seat is communicated with a third conduit, and the first conduit is communicated with the third conduit. The invention can effectively clean the water remaining in the cooling cavity to prevent the mold from rusting, and in addition, can effectively improve the cooling efficiency of the mold during injection molding.

Description

technical field [0001] The invention relates to the field of mold technology, in particular to an injection mold with a water blowing device. Background technique [0002] Injection molding is a tool for producing plastic products; it is also a tool for giving plastic products a complete structure and precise dimensions. Injection molding is a processing method used in mass production of certain complex-shaped parts. The injection molding machine injects into the mold cavity under high pressure, and after cooling and solidifying, the molded product is obtained. [0003] The existing injection mold cannot effectively treat the water in the cooling cavity after use, and the existing water blowing device can only blow out the remaining water droplets at the bottom, and cannot clean the remaining water droplets on the inner wall. During the cooling process, the existing water cooling efficiency is low. Contents of the invention [0004] The object of the present invention is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/73B29C45/26B29C33/72F26B21/00
CPCB29C45/7312B29C45/7337B29C45/2602B29C33/72F26B21/001Y02P70/10
Inventor 薛淑华
Owner 广州市立和塑胶制品有限公司
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